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Message-ID: <20200320172426.121d881d@lwn.net>
Date: Fri, 20 Mar 2020 17:24:26 -0600
From: Jonathan Corbet <corbet@....net>
To: Wang Wenhu <wenhu.wang@...o.com>
Cc: Harry Wei <harryxiyou@...il.com>,
Alex Shi <alex.shi@...ux.alibaba.com>,
linux-doc@...r.kernel.org, linux-kernel@...r.kernel.org,
kernel@...o.com
Subject: Re: [PATCH v2,RESEND] doc: zh_CN: fix style problems for
io_ordering.txt
On Sat, 14 Mar 2020 23:08:55 -0700
Wang Wenhu <wenhu.wang@...o.com> wrote:
> Problems exist in the Chinese translation of io_ordering.txt.
> Partly for the difference between Chinese and English character
> encoding format, and the others are of the failure to comply
> with the ReST markups.
So I feel like I'm missing something here...
> Signed-off-by: Wang Wenhu <wenhu.wang@...o.com>
> ---
> v2: resend for the failure of delivering.
>
> .../translations/zh_CN/io_ordering.txt | 72 ++++++++++++-------
> 1 file changed, 46 insertions(+), 26 deletions(-)
>
> diff --git a/Documentation/translations/zh_CN/io_ordering.txt b/Documentation/translations/zh_CN/io_ordering.txt
> index 1f8127bdd415..080ed2911db0 100644
> --- a/Documentation/translations/zh_CN/io_ordering.txt
> +++ b/Documentation/translations/zh_CN/io_ordering.txt
> @@ -29,39 +29,59 @@ Documentation/io_ordering.txt 的中文翻译
> 这也可以保证后面的写操作只在前面的写操作之后到达设备(这非常类似于内存
> 屏障操作,mb(),不过仅适用于I/O)。
>
> +A more concrete example from a hypothetical device driver::
> +
> + ...
> + CPU A: spin_lock_irqsave(&dev_lock, flags)
> + CPU A: val = readl(my_status);
> + CPU A: ...
> + CPU A: writel(newval, ring_ptr);
> + CPU A: spin_unlock_irqrestore(&dev_lock, flags)
> + ...
> + CPU B: spin_lock_irqsave(&dev_lock, flags)
> + CPU B: val = readl(my_status);
> + CPU B: ...
> + CPU B: writel(newval2, ring_ptr);
> + CPU B: spin_unlock_irqrestore(&dev_lock, flags)
> + ...
> +
> +
> 假设一个设备驱动程的具体例子:
> +::
>
> + ...
> + CPU A: spin_lock_irqsave(&dev_lock, flags)
> + CPU A: val = readl(my_status);
> + CPU A: ...
> + CPU A: writel(newval, ring_ptr);
> + CPU A: spin_unlock_irqrestore(&dev_lock, flags)
> + ...
> + CPU B: spin_lock_irqsave(&dev_lock, flags)
> + CPU B: val = readl(my_status);
> + CPU B: ...
> + CPU B: writel(newval2, ring_ptr);
> + CPU B: spin_unlock_irqrestore(&dev_lock, flags)
It sure looks like you're adding the same text twice here...?
Thanks,
jon
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